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| ///////////////////////////////////////////////////////////////////////////
// //
// Copyright (c) 2015 by Charta Software B.V. //
// All rights reserved //
// //
// Version: 1.7.0.83525 //
// Web site: https://pascal.chartasoftware.com/ //
// //
// This code and information are provided "as is" without warranty of //
// any kind. Dissemination of this information or reproduction of //
// this material is strictly forbidden unless prior written permission //
// is obtained from Charta Software B.V.. //
// //
///////////////////////////////////////////////////////////////////////////
unit UserInterface.Mouse.Event;
interface
uses
Event,
Geometry._2d.Integer32.Point,
Integer._32,
UserInterface.Keyboard.Modifiers,
UserInterface.Mouse;
type
TMouseEvent = class(TEvent)
public
Mouse: TMouse;
Position: TInteger32Point;
KeyModifiers: TKeyModifiers;
constructor Create(Mouse: TMouse); virtual;
function GetSender(): TObject; override;
procedure UpdateMouseState(); virtual;
end;
TMouseButtonEvent = class(TMouseEvent)
public
Button: TMouseButton;
Count: TInteger32;
end;
TMouseButtonUpEvent = class(TMouseButtonEvent)
public
procedure UpdateMouseState(); override;
end;
TMouseButtonDownEvent = class(TMouseButtonEvent)
public
procedure UpdateMouseState(); override;
end;
TMouseMoveEvent = class(TMouseEvent);
TMouseLeaveEvent = class(TMouseEvent);
TMouseWheelEvent = class(TMouseEvent)
public
Delta: TInteger32;
end;
implementation
{ TMouseEvent }
constructor TMouseEvent.Create(Mouse: TMouse);
begin
inherited Create();
Self.Mouse := Mouse;
end;
function TMouseEvent.GetSender(): TObject;
begin
Result := Mouse;
end;
procedure TMouseEvent.UpdateMouseState();
begin
end;
{ TMouseButtonUpEvent }
procedure TMouseButtonUpEvent.UpdateMouseState();
begin
Button.State := Button.Up;
end;
{ TMouseButtonDownEvent }
procedure TMouseButtonDownEvent.UpdateMouseState();
begin
Button.State := Button.Down;
end;
end.
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